MLA

Zabar, Sondra, et al. Objective Structured Clinical Examinations. Dordrecht: Springer New York, 2013.

APA

Zabar, S., Kachur, E., Hanley, K., & Kalet, A. (2013). Objective Structured Clinical Examinations. Dordrecht: Springer New York.

Chicago

Zabar, Sondra, Elizabeth Kachur, Kathleen Hanley, Kathleen Hanley, Adina Kalet, and Adina Kalet. Objective Structured Clinical Examinations. Dordrecht: Springer New York, 2013.